
168 Configuring Enterprise Edge Services
Enterprise Edge 2.0 Programming Operations Guide P0911588 Issue 01
• Under Hardware, choose DTI (PRI) and select the protocol
Programming Call by Call service selection
Programming the Enterprise Edge system for Call by Call Service Selection with a
PRI interface requires:
• Provisioning a DTI as PRI if a DTI configured as PRI is not already a part of the
system, see the Maintenance section.
• Selecting a protocol, on page 99.
• Programming incoming call routing, on page 152.
• Programming routes that use the PRI pools, seeCall Routing on page 128.
CbC limits
PRI pool limits for Call by Call services allows you to configure limits for service
typeswithoutinteractingwiththeCO.Thisfeaturesetstheminimumandmaximum
number of incoming and outgoing calls per service type for the PRI pool.
The number of active calls will be tracked and whenever a call is being setup, a
check will be made to determine if it will be allowed. Calls will not be allowed if
theyexceedthe maximum value for that service typeor if they will use lines needed
to maintain the minimum value of other service types.
The summation of the minimum values for incoming or outgoing PRI services
cannot exceed the total number of lines in the PRI pool.
The maximum value for an incoming or outgoing PRI service cannot exceed the
total number of lines in the PRI pool.
Programming CbC limits
1. From General Settings, CbC limits, select a pool (PRI-A to PRI-F) that
supports Call by Call routing.
2. Select a service.
The services that display depend on the protocol.
3. Type a number if required under Min incoming:2.
4. Type a number if required under Max incoming:23.
5. Type a number if required under Min outgoing:4.
6. Type a number if required under Max outgoing:23.
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